• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …access control mechanisms; defining and configuring the appropriate firewall settings; conducting intrusion detection and prevention; conducting vulnerability ... mission systems through the ICD 503 process for security risk management, certification , and accreditation. + Securing and monitoring Microsoft Windows desktop and… more
    Assertive Professionals (10/09/25)
    - Related Jobs
  • Senior Cybersecurity Analyst

    Guidehouse (Mclean, VA)
    …and non-repudiation. + Mitigate/correct security deficiencies identified during security/ certification testing and/or recommend risk acceptance for the appropriate ... knowledge of application of security technologies including SIEM, DLP, WAF, IPS, firewall , and related tools + Demonstrated ability to work independently under… more
    Guidehouse (12/28/25)
    - Related Jobs
  • Cybersecurity Architect - Principal and Senior…

    Truist (Richmond, VA)
    …+ Incident response processes; + Denial of Service prevention mechanisms; + Firewall technologies and intrusion prevention methods; + Cloud technologies and hosting; ... signaling, and fraud prevention **Nice to Have Qualifications & Experience** + Certification : CISSP, ISSAP, AWS, AZURE, SANS and/or TOGAF certifications + Masters… more
    Truist (12/25/25)
    - Related Jobs
  • Sr. Network Engineer

    Xerox (Richmond, VA)
    …**Security & Compliance** + Implement network security best practices, including firewall policies, IDS/IPS, and VLAN segmentation. + Ensure compliance with industry ... or equivalent required; CCIE, JNCIP, or similar preferred. + ITIL Foundation certification strongly preferred. + **Technical Skills:** + Strong knowledge of TCP/IP,… more
    Xerox (12/24/25)
    - Related Jobs
  • CyberArk / PAM Engineer [Remote]

    BAE Systems (Falls Church, VA)
    …and PSM component servers (including gathering various CyberArk logs, diagnosing firewall or network-related issues, etc.). + Experience working with large teams ... limited to, CMMC and FedRAMP + CyberArk Defender, Sentry, and/or CISSP certification **Pay Information** Full-Time Salary Range: $95106 - $161680 Please note: This… more
    BAE Systems (12/23/25)
    - Related Jobs
  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    …and application-based controls (App-ID, User-ID, Content-ID) + Monitor and analyze firewall logs, threat intelligence feeds, and traffic flows to proactively ... Top Secret clearance w/ SCI eligibility + DOD IAT Level III Certification is required + Classified/Air-gapped Network experience **Knowledge, Skills and Abilities:**… more
    Chenega Corporation (12/23/25)
    - Related Jobs
  • MS Power Platform Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …and Azure SQL Database. + Microsoft 365 Certified: Developer Associate Foundation certification is a plus. + High-level understanding of Active Directory, AD ... security, TCP/IP, DNS, Load balancers, Firewall , and SMTP. + AWS RDS and cloud fundamentals are plus. **Office Location and Travel:** + Remote work; Travel is not… more
    Koniag Government Services (12/20/25)
    - Related Jobs
  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …build. + Experience with electronic security; Physical Security Professional (PSP) certification from ASIS desired. + Experience leading large scale design efforts. ... of routing protocols and switching technologies, LAN/WAN medias and protocols, and firewall configuration and protocols. + Ability to work effectively in a… more
    M. C. Dean (12/17/25)
    - Related Jobs
  • CNIC Network Support Technician

    Serco (Virginia Beach, VA)
    …calls for network connection, troubleshooting network issues/outages, process firewall change request and answer general network questions **Qualifications** ... + An up to date Information Assurance Technical (IAT) Level II baseline certification + High School Diploma with 4 years technical training related to Information… more
    Serco (12/17/25)
    - Related Jobs
  • Risk Management Framework (RMF) Analyst - Top…

    Cambridge International Systems Inc (Norfolk, VA)
    …authoring RMF documentation. + Minimum 3 years of experience supporting RMF certification and accreditation efforts for DoD/DON systems. + Familiarity with eMASS, ... and infrastructure validation. + Knowledge of network architecture, PKI, firewall and encryption methods, and multilevel/cross-domain security solutions. + Ability… more
    Cambridge International Systems Inc (12/04/25)
    - Related Jobs